nt1gt72u89d0by Nanya Techology, nt1gt72u89d0by Datasheet - Page 2

• Manufacturer Part Number: nt1gt72u89d0by
• Description: 240pin Unbuffered Ddr2 Sdram Module With Ecc Based On 128mx8 Ddr2 Sdram D-die
• Manufacturer: Nanya Techology

NT1GT72U89D0BY / NT2GT72U8PD0BY
1GB: 128M x 72 / 2GB: 256M x 72
Unbuffered DDR2 SDRAM DIMM with ECC
Ordering Information
Pin Description
Note: ODT1, CKE1 and are only support in 2GB module type.
REV 1.0
03/2008
A0-A9, A0-A13
NT1GT72U89D0BY-3C
NT1GT72U89D0BY-AD
NT1GT72U89D0BY-AC
NT2GT72U8PD0BY-3C
NT2GT72U8PD0BY-AD
NT2GT72U8PD0BY-AC
CKE0, CKE1
ODT0, ODT1
BA0 ~ BA2
CK0~CK2

, 
A10/AP
RESET



NC
Part Number
Differential Clock Inputs
Clock Enable
Row Address Strobe
Column Address Strobe
Write Enable
Chip Selects
Address Inputs
Column Address Input/Auto-precharge
SDRAM Bank Address Inputs
Reset pin
On-die termination control lines
No Connect
333MHz (3.00ns @ CL = 5)
400MHz (2.50ns @ CL = 6)
400MHz (2.50ns @ CL = 6)
333MHz (3.00ns @ CL = 5)
400MHz (2.50ns @ CL = 6)
400MHz (2.50ns @ CL = 6)
Speed
DDR2-667
DDR2-800
DDR2-800
DDR2-667
DDR2-800
DDR2-800
2
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
DQS0-DQS8
-
DQ0-DQ63
SA0 ~ SA2
DM0-DM8
CB0-CB7
V
V
DDSPD
SDA
V
SCL
V
PC2-5300
PC2-6400
PC2-6400
PC2-5300
PC2-6400
PC2-6400
REF
DD
SS
Data input/output
ECC Check Bit Data Input/Output
Bidirectional data strobes
Input Data Mask
Differential data strobes
Power (1.8V)
Ref. Voltage for SSTL_18 inputs
Serial EEPROM positive power supply
Ground
Serial Presence Detect Clock Input
Serial Presence Detect Data input/output
Serial Presence Detect Address Inputs
Organization
128Mx72
256Mx72
Leads
GOLD
© NANYA TECHNOLOGY CORP.
Power
1.8V
Note